Microbiologists typically count plates with 30–300 colonies. Samples with too few colonies (<30) do not give statistically reliable numbers, and overcrowded plates (>300 colonies) make it difficult to accurately count individual colonies. Also, counts in this range minimize occurrences of more than...
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Courtesy of national biofilms innovation centre, Maria Paula Huertas Caycedo, University of Dundee Testing this approach experimentally, microbiologist Hans Steenackers and colleagues at KU Leuven in Belgium grew Salmonella incapable of synthesizing matrix polymers. Unlike wild type microbes, the mutant bac...
“If people love seeing wildlife and love birds, a great thing to do is to wild your yard as much as possible, and you’ll find that you don’t have to put the chemicals in your yard when you have a diversity of plants, because native plants can sort of maintain th...
aproperties of bacterial strain, soil status, and activities of other soil microbes. This review focuses on the[translate] aprocess release 处理发行[translate] a我沒有生你的氣.你真的是有心,謝謝你的禮物! I have not lived your gas. You really have a mind, to thank your gift![translate] ...
Someone may say, yes, but I need someone to tell me what to do. Since when does the King sit on his throne and ask, "Can someone tell me what to do? Hey butler, cook, can someone tell me what I suppose to do?" No ...
Alien beings that are larger than microbes would have some equivalent of cells. As an organism gets larger, its internal volume (cubic function) grows faster than its surface area (square function). This places a limit on the organism's size, because substances from the outside of the organi...
" than "How many countries in the world?" That means there are "country codes" not just for actual countries, but also for almost-independent territories, overseas colonies, uninhabited island possessions, and even Antarctica! That's important because organizations might need a designation for any...
What does it mean for a sample to be concordant in microbiology? Ex. Comparing blood and urine microbes. You grow a pure culture of unknown bacteria on a LB/AMP plate. After 24 hours, you found no growth on the plate. What does this mean? A. The inoculated bacteria...
Genetics experiments demonstrate that this form of motility is facilitated by structural proteins on the spore coat. These results demonstrate that nonmotile bacteria are capable of utilizing the motility machinery of other microbes to complete necessary stages of their lifecycle....